Mes compétences :
Télécommunications
Intelligent Networks
UNIX
Solaris
Entreprises
Nokia Siemens Networks
- Care resources Manager Africa & LAT
ST OUEN2007 - maintenantGestion & suivi des opérations de maintenance/ équipes chez les opérateurs télécoms en Afrique et l'Amérique Latine comme Maroc telecom, Tunisiana, Vodacom SA & affiliate, Claro Peru
Siemens
- Intelligent Networks Engineer
Saint-Denis2000 - 2007Extensive knowledge of the INAP/CAP/MAP protocol call flows
Analysis of CAP/INAP/MAP traces taken at the protocol tracer level (K12)
Analysis of service traces (CCC_USER & CCC_CAP…)
Charge@Once/Classic Platforms Software/Hardware/Service Upgrade (SUF, SCV)
Configuration of Backup & Restore server connected to a Jukebox “L25” via “Networker” software
Unix administration (Solaris, Sinix)
Migrate subscribers from both IN-Classic and Charge@once to Charge@once V7.5
Installation, Administration, Validation & Update of IN Services (Prepaid, MNP, Friend & Family)
Comprehensive knowledge and experience in the configuration and customization of Siemens Prepaid Service and its features.
Administrating Service parameters (Network Operator, Providers…) and Subscribers’ data via Batch commands and SMAF GUI.
Backup and Restore of UNIX File Systems, Oracle, Informix and HAAS Databases
File systems Administration and Maintenance
Configuring disks mirroring
Configuration of Cisco Routers/Switches for IN network elements interconnection (VLANs, Trunks, Routes…).
Configuration of client Payment plugin hosts for payment transaction (Charge/Recharge/Transfer amount, out payment)
Tariff Tool administration
Users and Groups Accounts Control (Unix & Database accounts)
Creation/Deletion/Update of Network Elements (@vantage Commander, SS7 Network (SSP), ServiceXpress/IVR/DASP/BRS...)
IN Troubleshooting (Fault detection through alarms (@vantage Commander Reports) and Faulty devices Replacement (Hard disk, CPU, Memory, Fans…)
Siemens MUX (PCM30) Configuration (E1 links connection and PCM Time Slots retrieval for SS7 Network use)
Ensuring emergency duty shift once a month during 1 week (24 hours 7/7) for IN Park of more than 18 Million subscribers based on (15 Charge@Once and 4 ESG VOMS/IVRs,...)
Development of Applications using (UNIX shell, AWK, Perl and SQL) for Commercial Promotions and costumer care solutions.
Planning and Execution of the Internal Acceptance Tests with the Customer and subcontractors for IN Services and Equipments on both Charge@Once and IN-Classic systems.
Elaboration of all necessary Documentation for the Integration and the Configuration of IN Platforms (IT Network Planning).
Liaising with support teams in Germany/Austria, Service design and development groups to resolve problems causing repeated faults using (Casino, ACTIS and ICTS tools)
